As part of our ongoing efforts to improve security for our customers, your current browser version will no longer be supported for iHerb starting 7/1/2018. Upgrade your existing browser using links below.

Ideally, natural products should be kept in a clean, climate-controlled environment

Super Clean:

Super Cool:

All iHerb distribution centers are kept at a cool, climate-controlled environment of 74-75 degrees Fahrenheit (23-24 degrees Celsius), and we have a large walk-in refrigerator and freezer for items such as certain acidophilus products that need to be kept refrigerated or frozen.